MH8800 Aluminum Roof Sealant 300ML Neutral Mould-proof Silicone Adhesive with 0.9 MPa Tensile Strength and 12 Month Shelf Life
Price:
CN¥8.95/pieces 20-999 pieces
MOQ:
20 pieces
Delivery Time:
Negotiable
Brand:
Minghe
Product Description
Product Overview
MH8800 Aluminum Roof Sealant is a high-performance 300ML neutral silicone adhesive designed for professional construction applications. Available in clear, white, and black color options, this mould-proof sealant offers exceptional durability and weather resistance.
Technical Specifications
| Test Item | Technical Index | Test Result |
|---|---|---|
| Appearance | Smooth paste without bubble and congealing | Smooth paste without bubble and congealing |
| Density (g/cm³) | Specified value ±0.1 (1.45±0.1) | 1.35 |
| Sagging Degree (mm) | ≤3 | 0 |
| Surface Drying Time (h) | ≤3 | 0.7 |
| Extrudability (s) | ≤10 | 1.0 |
| Elastic Recovery Rate (%) | ≥80 | 87 |
| Tensile Strength/MPa (23℃) | >0.4 | 0.9 |
| Mass Loss Rate (%) | ≤8 | 2 |
| Alkane Plasticizer | Negative | No detectable |
Note: Test results may vary slightly depending on actual environmental conditions.
Key Features
- Excellent elasticity with 87% recovery rate
- High tensile strength of 0.9 MPa
- Mould-proof formulation for long-term protection
- Neutral cure - safe for various substrates
- Fast surface drying time of 0.7 hours
- 12-month shelf life for extended usability
- Available in clear, white, and black colors
Applications
This structural silicone sealant is specifically designed for:
- Aluminum roof sealing and weatherproofing
- Curtain wall joint sealing in construction
- Building expansion joints and gaps
- Industrial and commercial construction projects
Performance Characteristics
MH8800 sealant maintains excellent performance across various conditions:
- Good resistance to high temperature
- Excellent flexibility at low temperature
- Superior weather resistance and UV stability
- No damage after cold-drawing, hot-pressing, flooding, or lighting tests
Product Images
Frequently Asked Questions
When can I receive my products?
Sample orders require 1-3 days. Mass production requires 7-10 workdays.
Can you send me samples for reference?
Yes, we are glad to provide free samples for evaluation.
Can you provide OEM service?
Yes, we offer OEM services including custom volume and tube packaging options.
Where is your factory located?
Our factory is located in Hubei Province, and we welcome visitors at any time.
What payment terms do you offer?
100% trade assurance for sample orders. 30% TT prepayment and 70% balance payment for mass orders.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hubei Minghe Ruihai Import and Export Co., Ltd.
Location
Room 13A01, Building A, Chengkai Yunyue Mansion Business Center, No. 366 Houhu Avenue, Jiang'an District, Wuhan
Contact Person
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